WHO epidemiological surveys on oral health.
Dieudonne
B
B
Epidemiology and Information Sub-Unit, World Health Organization, Geneva, Switzerland.
D016208:Databases, Factual; D004812:Epidemiologic Methods; D006304:Health Status; D006801:Humans; D008838:Microcomputers; D009059:Mouth Diseases / Q000453:epidemiology*; D009909:Oral Health; D014076:Tooth Diseases / Q000453:epidemiology*; D014944:World Health Organization